SparkFun
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SparkFun OpenScale Simple-to-use Open Source Solution for Measuring Weight and Temperature Includes HX711 24-bit ADC for weigh Scales TMP102 FT231 with mini USB, for USB to Serial Connection
SparkFun OpenScale Simple-to-use Open Source Solution for Measuring Weight and Temperature Includes HX711 24-bit ADC for weigh Scales TMP102 FT231 with mini USB, for USB to Serial Connection
SparkFun OpenScale Simple-to-use Open Source Solution for Measuring Weight and Temperature Includes HX711 24-bit ADC for weigh Scales TMP102 FT231 with mini USB, for USB to Serial Connection
SparkFun OpenScale Simple-to-use Open Source Solution for Measuring Weight and Temperature Includes HX711 24-bit ADC for weigh Scales TMP102 FT231 with mini USB, for USB to Serial Connection
SparkFun OpenScale Simple-to-use Open Source Solution for Measuring Weight and Temperature Includes HX711 24-bit ADC for weigh Scales TMP102 FT231 with mini USB, for USB to Serial Connection
SparkFun OpenScale Simple-to-use Open Source Solution for Measuring Weight and Temperature Includes HX711 24-bit ADC for weigh Scales TMP102 FT231 with mini USB, for USB to Serial Connection
SparkFun OpenScale Simple-to-use Open Source Solution for Measuring Weight and Temperature Includes HX711 24-bit ADC for weigh Scales TMP102 FT231 with mini USB, for USB to Serial Connection
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SparkFun OpenScale Simple-to-use Open Source Solution for Measuring Weight and Temperature Includes HX711 24-bit ADC for weigh Scales TMP102 FT231 with mini USB, for USB to Serial Connection
SparkFun OpenScale Simple-to-use Open Source Solution for Measuring Weight and Temperature Includes HX711 24-bit ADC for weigh Scales TMP102 FT231 with mini USB, for USB to Serial Connection
SparkFun OpenScale Simple-to-use Open Source Solution for Measuring Weight and Temperature Includes HX711 24-bit ADC for weigh Scales TMP102 FT231 with mini USB, for USB to Serial Connection
SparkFun OpenScale Simple-to-use Open Source Solution for Measuring Weight and Temperature Includes HX711 24-bit ADC for weigh Scales TMP102 FT231 with mini USB, for USB to Serial Connection
SparkFun OpenScale Simple-to-use Open Source Solution for Measuring Weight and Temperature Includes HX711 24-bit ADC for weigh Scales TMP102 FT231 with mini USB, for USB to Serial Connection
SparkFun OpenScale Simple-to-use Open Source Solution for Measuring Weight and Temperature Includes HX711 24-bit ADC for weigh Scales TMP102 FT231 with mini USB, for USB to Serial Connection
SparkFun OpenScale Simple-to-use Open Source Solution for Measuring Weight and Temperature Includes HX711 24-bit ADC for weigh Scales TMP102 FT231 with mini USB, for USB to Serial Connection
The SparkFun OpenScale is a versatile and easy-to-use solution for measuring weight and temperature. Whether you need a DIY weigh scale or continuous monitoring, the OpenScale has you covered.
SparkFun OpenScale Simple-to-use Open Source Solution for Measuring Weight and Temperature Includes HX711 24-bit ADC for weigh Scales TMP102 FT231 with mini USB, for USB to Serial Connection
Item #: 5849076

SparkFun OpenScale Simple-to-use Open Source Solution for Measuring Weight and Temperature Includes HX711 24-bit ADC for weigh Scales TMP102 FT231

Item #: 5849076

USD 55

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The SparkFun OpenScale is a versatile and easy-to-use solution for measuring weight and temperature. Whether you need a DIY weigh scale or continuous monitoring, the OpenScale has you covered.
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What Stands Out

User-Friendly Design
The OpenScale is designed for simplicity, making it accessible for beginners and experts alike. Effortless setup allows users to quickly measure weight and temperature without complicated configurations.
High Precision
Equipped with the HX711 24-bit ADC, OpenScale offers exceptional accuracy in weight measurements. This precision is ideal for various applications, from hobby projects to professional setups needing reliable data.
Versatile Connectivity
The inclusion of a mini USB FT231 allows seamless USB to serial connection. This versatility ensures easy integration with computers or microcontrollers, enhancing user experience and making data handling straightforward.

Product Details

Shop SparkFun OpenScale at Ubuy Turks and Caicos. Simple-to-use open source solution for measuring weight & temperature. Includes HX711 24-bit ADC for weigh scales & TMP102 FT231 with mini USB.
  • Simple-to-use, open source solution for measuring weight and temperature
  • Compatible with four or five wire load cells of any capacity
  • Operates at 5V with an amperage of 80-100mA
  • Selectable 10SPS or 80SPS Output Data Rate with fixed & adjustable gain
  • Includes ATmega328P microcontroller, HX711 24-bit ADC, TMP102, and FT231 for USB to serial connection
  • Suitable for applications where constant readings are needed without user intervention
Special FeaturesAuto Shut Off, Backlit Display, Large Display, Smart, Unit Convert
Display Typedigital
Form Factoratmega328p
Readout Accuracy0.01 pounds
Weigh Scale TypeCounter Scale
Measurement Typepounds
ColorRed
Material Typestone
Item Weight13.61 g
Brand NameSparkFun
Recommended Uses For ProductIndustrial/commercial weighing, Laboratory/scientific applications
ManufacturerSparkFun Electronics
Unit Count1.0 Count
UPC748347531565 645220826414 717520030041
ModelSEN-13261
Part NumberSEN-13261
BrandSparkFun
Special FeatureAuto Shut Off, Backlit Display, Large Display, Smart, Unit Convert

Who Should Buy?

Suitable For
  • Hobbyist Enthusiasts

    Ideal for hobbyists looking to build custom weight and temperature measuring projects using open-source components.

  • Educational Purposes

    Suitable for students and educators wanting hands-on experience with sensors and data measurement in STEM education.

  • DIY Projects

    Perfect for DIY project creators seeking a versatile solution for integrating weight and temperature measurements.

Not Suitable For
  • Commercial Use

    Not ideal for businesses requiring highly precise, durable, and certified measurement solutions for commercial applications.

  • Beginner Users

    May be challenging for novice users without electronics knowledge, requiring a learning curve to effectively utilize.

  • High-Accuracy Requirements

    Not suitable for applications needing ultra-high precision measurements beyond the capabilities of the HX711 ADC.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the SparkFun OpenScale used for?

    Answer: The SparkFun OpenScale is designed for precise weight and temperature measurements, making it ideal for projects requiring accurate data collection. It integrates an HX711 24-bit ADC, allowing for high-resolution readings of weight on scales. Additionally, the TMP102 temperature sensor provides ambient temperature data, making it perfect for applications in environmental monitoring, industrial processes, or DIY projects including IoT implementations.
  • Question: Is the SparkFun OpenScale compatible with Arduino?

    Answer: Yes, the SparkFun OpenScale is fully compatible with Arduino environments. This compatibility enables users to easily incorporate the sensor into their existing Arduino projects, allowing for seamless integration. With provided libraries and example codes, hobbyists can effectively use the OpenScale in weight-based applications, such as smart scales or automated filling systems. It streamlines the process for both beginners and experienced developers.
  • Question: Can I calibrate the SparkFun OpenScale for different load cells?

    Answer: Absolutely! The SparkFun OpenScale is designed to be calibrated, enabling users to work with various load cells. Calibration involves using known weights and adjusting settings within the software to ensure the accuracy of measurements. This adaptability makes it suitable for many scenarios, such as creating custom weighing scales for specific loads, whether in laboratory environments or industrial settings.
  • Question: What voltage does the SparkFun OpenScale operate at?

    Answer: The SparkFun OpenScale operates typically at 5V. This voltage supply is common in many electronics projects and is typically provided by USB or battery sources. Operating at this voltage ensures energy efficiency and makes it compatible with many existing systems, making it a practical choice for users working on Raspberry Pi or Arduino based endeavors.
  • Question: What features does the HX711 ADC provide?

    Answer: The HX711 ADC in the SparkFun OpenScale equips it with high precision and low noise performance, crucial for accurate weight measurement. It interfaces directly with load cells, providing a straightforward way to convert analog signals to digital with a 24-bit resolution. This technical specification greatly enhances the measurement quality, allowing for reliable data collection in time-sensitive experiments and applications where precision is paramount.
  • Question: How can I use the temperature feature on the OpenScale?

    Answer: The temperature sensor, TMP102, allows users to monitor ambient temperature alongside weight measurements. Accessing temperature data can enhance many applications, such as monitoring the environment in storage facilities or adjusting mixing processes in cooking. By combining both weight and temperature readings, users can create smarter systems that react to changing conditions seamlessly.
  • Question: Does the SparkFun OpenScale support data logging?

    Answer: Yes, the SparkFun OpenScale can be integrated into systems for data logging, especially when interfaced with microcontrollers like Arduino. Users can record weight and temperature readings over time, which is particularly useful for research purposes or in monitoring applications where trends need to be analyzed. Implementing an SD card module alongside the OpenScale can facilitate extensive data collection.
  • Question: Can it be used for high-precision applications?

    Answer: The SparkFun OpenScale is apt for high-precision applications, thanks to its HX711 ADC that provides 24-bit resolution. This level of detail is crucial in environments requiring specific weight measurements, such as laboratory experiments or precision engineering tasks. Users can rely on its capabilities in critical scenarios where accurate weight validation is the key.
  • Question: Is the SparkFun OpenScale open-source?

    Answer: Yes, the SparkFun OpenScale is an open-source solution, providing users access to its source code and design files. This fosters an empowered user community, encouraging collaboration and innovation. By utilizing open-source principles, users can modify the system for specific needs or even contribute enhancements, which is ideal for makers and developers wanting to create customized solutions.
  • Question: Where can I buy SparkFun OpenScale in Turks and Caicos?

    Answer: You can purchase the SparkFun OpenScale from Ubuy, a trusted online retailer that offers a variety of electronics and components. Ubuy provides a straightforward shopping experience, allowing you to explore the specifications and features of the OpenScale before making a purchase, ensuring you get the right solution for your projects.

SparkFun Scale & Balance Parts Editorial Review

The SparkFun OpenScale is a simple-to-use open source solution for measuring weight and temperature. It includes the HX711 24-bit ADC for weigh scales and the TMP102 FT231 with mini USB for USB to serial connection. The device works with load cells that have 3 wires, and it also has a load cell combiner built on the board. The temperature reading is only used for recording through the i2c interface, but it can be used to compensate the load calculation based on temperature in your application. Please note that the package only includes the PCB and does not come with a mini-USB cable or headers.

Customer Reviews & Ratings

4.0
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Pros

  • Simple-to-use open source solution
  • Includes HX711 24-bit ADC for weigh scales
  • Includes TMP102 FT231 for USB to serial connection
  • Works with load cells that have 3 wires
  • Has load cell combiner built on the board
  • Temperature reading can be used for compensation

Cons

  • Does not come with a mini-USB cable

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

USD 55

Order now and get it around Thursday, June 25

QTY:

Only 5 items left in stock.
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

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